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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: HarvardX offers free online course "PredictionX: Lost Without Longitude"
From: Ed Popko
Date: 2021 May 3, 04:20 -0700
From: Ed Popko
Date: 2021 May 3, 04:20 -0700
Alan,
My daughter blasted through the course in three hours and took the test just for the challenge. 100%! She said after listening to me go on and on about celestial navigation and its history over the years, it was a snap. Perhaps I over did it as as an enthusiastic parent.
Ed
